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Photovoltaic textiles

a technology of photovoltaic textiles and textiles, applied in the field of textiles, can solve the problem of not being able to utilize the entire surface area of solar textiles to collect solar energy, and achieve the effects of improving manufacturing options, improving solar textile performance, and eliminating shadowing limitations

Active Publication Date: 2016-08-16
PARENT DONALD G
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention is about improving solar textility by integrating solar energy conversion and charge transport into a single tape structure. This design overcomes the limitations of previous systems by allowing collection of solar energy across the entire surface area of the textile and forming a low-resistance path to move charge in and out of the textile weave. The single tape structure can be used as both the warp and weft components, and different circuit combinations are available to achieve better output than using separate solar energy converting and charge transport components.

Problems solved by technology

The two were interwoven and so incapable of utilizing the entire surface area of the solar textile to collect solar energy.

Method used

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Examples

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Embodiment Construction

[0028]The term “deposit” covers all technologies used in coating a surface with a material including but not limited to spraying, dipping, spin coating, vacuum and chemical deposition, printing including, but not limited to, inkjet printing.

[0029]The term “light” includes a range of electromagnetic radiation known as visible light and portions of infrared and ultraviolet spectrums applicable to generating electricity from photovoltaic components.

[0030]The term “photovoltaic” means having a capacity to contribute to the production of electricity across opposite electrodes as a result of being exposed to electromagnetic radiation.

[0031]The abbreviation “PPV” is short for polymer photovoltaic and describes a component or system having photovoltaic function which includes a structural polymer and other materials.

[0032]The abbreviation “PV” is short for photovoltaic and describes a component or system having photovoltaic function, wherein the photovoltaic may not be a polymeric component...

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Abstract

A tape structure and related circuit configurations for textile systems to establish electrical characteristics of textiles. The textiles incorporate charge carrying components, such as photovoltaic components, in contact with conductive layers in a single tape structure to improve electrical properties without compromising physical characteristics of the textiles. The textiles include photovoltaic tapes, each having an optically transparent layer, a photovoltaic layer, a first electrically conducting layer, a second electrically conducting layer and an insulating substrate located between the first electrically conducting layer and the second electrically conducting layer.

Description

STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT[0001]This invention was made using funds obtained from the US Government (US Army, Contract Nos. W911QY-10-C-0015 and W911QY-14-C-0075), and the US Government therefore has certain rights in this invention.BACKGROUND OF THE INVENTION[0002]1. Field of the Invention[0003]This invention relates to textiles designed for converting electrical charges, such as charges generated through solar energy, into usable electricity. More specifically the invention is directed to electrical charge transfer textiles, photovoltaic systems, solar textiles, and sub-components which reduce electrical resistance for improved performance.[0004]2. Description of Related Art[0005]Photovoltaic systems convert sunlight into electricity through the action of photovoltaic cells. Large solar arrays currently in use typically have numerous panels or modules, each with many photovoltaic cells. Such arrays have been made from rigid components. More rec...

Claims

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Application Information

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Patent Type & Authority Patents(United States)
IPC IPC(8): H01L27/30D03D15/00D03D1/00H02S30/20H01L51/44H01L51/42H01L51/00H10K99/00
CPCH01L51/44H02S30/20H01L51/0097H01L51/4253H01L51/445D03D1/0076D03D15/0088H01L51/0037H01L51/0047Y02P70/521Y02E10/549Y02P70/50D03D15/46H10K30/53H10K85/1135H10K85/215H10K77/111H10K30/30H10K30/82H10K30/83H10K30/80
Inventor PARENT, DONALD G.
Owner PARENT DONALD G
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